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Optics Letters

Optics Letters

| RAPID, SHORT PUBLICATIONS ON THE LATEST IN OPTICAL DISCOVERIES

  • Vol. 28, Iss. 15 — Aug. 1, 2003
  • pp: 1314–1316

Far-field photothermal microscopy beyond the diffraction limit

Vladimir P. Zharov  »View Author Affiliations


Optics Letters, Vol. 28, Issue 15, pp. 1314-1316 (2003)
http://dx.doi.org/10.1364/OL.28.001314


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Abstract

The principles of laser photothermal (PT) imaging beyond the diffraction limit are discussed. Algorithms for obtaining information on the sizes and the shapes of nanotargets are analyzed. Spectral PT lifetime imaging is suggested to provide spatial localization of nanotargets overlapping inside the diffraction volume.

© 2003 Optical Society of America

OCIS Codes
(100.6640) Image processing : Superresolution
(110.0180) Imaging systems : Microscopy
(110.2990) Imaging systems : Image formation theory
(110.6820) Imaging systems : Thermal imaging
(300.6430) Spectroscopy : Spectroscopy, photothermal

Citation
Vladimir P. Zharov, "Far-field photothermal microscopy beyond the diffraction limit," Opt. Lett. 28, 1314-1316 (2003)
http://www.opticsinfobase.org/ol/abstract.cfm?URI=ol-28-15-1314

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